This table displays the selected game’s current values on four BGG outcomes (UsersRated, Average, GeekRating, Weight) along with my predictive model(s) estimated values for where these games are likely to end up.
Published | ID | Name | Type | UserRatings | Average | GeekRating | Weight |
2021 | Defending America: Intercepting the Amerika Bombers, 1947-48 | Current | 41 | 8.32 | 5.54 | 2.00 | |
Estimated | 100 | 7.66 | 5.61 | 2.48 |
To see more information about the game on boardgamegeek, click on the game’s ID or Name to go straight to the game’s profile page.
Description |
Defending America is a solitaire, tactical level game which places you in command of an actual or experimental interceptor aircraft during a frightening look at what might have been in World War II. Each turn consists of one sortie, during which the player will fly a mission to intercept Amerika Bombers which are en route to bomb the mainland of the United States. As the player progresses, he may choose to upgrade to even more advanced interceptors in this alternate history game. It builds a strong narrative around the pilot as you look to earn skills, rise in rank through promotion, receive awards and survive a dangerous year above the Atlantic Ocean and America. |
Information on the game’s designers, artists, families, mechanics and categories from BGG.
Published | ID | Name | Publisher(s) | Designer(s) | Artist(s) | Categories | Families | Mechanics |
2021 | Defending America: Intercepting the Amerika Bombers, 1947-48 | Compass Games | Gregory M. Smith | Bruce Yearian | Aviation / Flight | Players: Solitaire Only Games | Dice Rolling | |
Wargame | Players: Solitaire Only Wargames | Simulation | ||||||
Theme: Alternate History | Solo / Solitaire Game | |||||||
For the full profile of the selected game, click on the links in the table or go to https://boardgamegeek.com/boardgame/313776
For each of the predictions above, I used models that were trained on historical boardgamegeek data in order to predict the selected game. How did the model(s) arrive at their predictions? The following plot displays Shapley values to indicate what features were most influential for the model’s predictions. Anything in blue increased the model’s predictions, anything in red decreased the model’s predictions.
What games are similar to Defending America: Intercepting the Amerika Bombers, 1947-48? I compare the selected game to every other game on boardgamegeek based on its mechanics, playing time, complexity, and game type. The tables below display the games which had the most similar data to Defending America: Intercepting the Amerika Bombers, 1947-48. The reported similarity is the cosine similarity between the selected game and all other games published before 2021.
This similarity score ranges from -1 to 1, where similarity of 1 indicates that games are exactly identical (a game will have a score of 1 with itself).
Note: This analysis does not look at a game’s ratings on BGG, publisher, artist, or designer - it focuses on finding similar games based on how they play, not how they are rated or by their theme.
The table below displays games with the most similar data to Defending America: Intercepting the Amerika Bombers, 1947-48. Click on a game’s ID or Name to go straight to its profile on boardgamegeek.
Rank | Published | ID | Name | Similarity | GeekRating | Average | Weight | UserRatings |
-- | 2021 | Defending America: Intercepting the Amerika Bombers, 1947-48 | 1.00 | 5.54 | 8.32 | 2.48 | 41 | |
1 | 2018 | 0.97 | 5.53 | 7.01 | 2.40 | 37 | ||
2 | 1974 | 0.96 | 5.56 | 6.28 | 2.54 | 192 | ||
3 | 2014 | Codeword Cromwell: The German Invasion of England, 8 June 1940 | 0.95 | 5.68 | 8.01 | 3.00 | 135 | |
4 | 2020 | Target for Tonight: Britain's Strategic Air Campaign Over Europe, 1942-1945 | 0.95 | 5.59 | 7.90 | 3.33 | 94 | |
5 | 2019 | 0.95 | 5.68 | 8.23 | 2.50 | 159 | ||
6 | 1991 | 0.94 | 5.50 | 5.60 | 2.67 | 93 | ||
7 | 2011 | 0.94 | 6.25 | 7.72 | 2.80 | 970 | ||
8 | 2005 | 0.94 | 5.72 | 7.64 | 2.43 | 238 | ||
9 | 2008 | 0.94 | 6.02 | 7.00 | 2.46 | 1,004 | ||
10 | 1986 | 0.93 | 5.52 | 5.99 | 2.50 | 87 | ||
11 | 2013 | 0.93 | 5.59 | 6.93 | 2.70 | 121 | ||
12 | 1996 | 0.93 | 5.78 | 7.55 | 3.20 | 297 | ||
13 | 1986 | 0.93 | 5.53 | 6.34 | 3.09 | 70 | ||
14 | 2014 | Fleet Commander: Nimitz – The WWII Pacific Ocean Solitaire Strategy Game | 0.92 | 5.64 | 6.89 | 2.58 | 247 | |
15 | 1981 | 0.92 | 5.70 | 6.56 | 2.40 | 517 | ||
16 | 1983 | 0.92 | 5.53 | 6.31 | 2.71 | 86 | ||
17 | 2018 | 0.92 | 5.67 | 8.49 | 3.08 | 142 | ||
18 | 2012 | 0.91 | 5.51 | 6.23 | 1.55 | 33 | ||
19 | 2016 | 0.90 | 6.13 | 8.02 | 2.84 | 737 | ||
20 | 2019 | 0.90 | 5.70 | 8.18 | 4.60 | 174 | ||
21 | 2019 | 0.89 | 5.55 | 7.75 | 2.33 | 40 | ||
22 | 2008 | 0.89 | 5.71 | 7.01 | 2.68 | 339 | ||
23 | 2016 | 0.89 | 5.54 | 7.39 | 2.20 | 38 | ||
24 | 1994 | 0.89 | 5.51 | 6.14 | 2.62 | 44 | ||
25 | 2010 | 0.88 | 5.49 | 5.37 | 3.30 | 35 |
Click on the ID or Name for any game to go its profile page on boardgamegeek.
What games are similar to Defending America: Intercepting the Amerika Bombers, 1947-48 while also being highly rated by the boardgamegeek community? In this table I multiply every neighboring game’s similarity score by its GeekRating. The resulting score is an attempt to balance these two quantities.
Rank | Published | ID | Name | Score | Similarity | GeekRating | Average | Weight | UserRatings |
-- | 2021 | Defending America: Intercepting the Amerika Bombers, 1947-48 | 5.54 | 1.00 | 5.54 | 8.32 | 2.48 | 41 | |
1 | 2011 | 5.88 | 0.94 | 6.25 | 7.72 | 2.80 | 970 | ||
2 | 2014 | 5.71 | 0.82 | 6.96 | 8.06 | 4.10 | 2,472 | ||
3 | 2012 | 5.70 | 0.88 | 6.50 | 8.04 | 3.22 | 1,222 | ||
4 | 2008 | 5.65 | 0.94 | 6.02 | 7.00 | 2.46 | 1,004 | ||
5 | 2013 | 5.64 | 0.87 | 6.48 | 7.77 | 2.56 | 1,604 | ||
6 | 2008 | 5.64 | 0.84 | 6.72 | 7.50 | 3.00 | 3,014 | ||
7 | 2016 | 5.51 | 0.90 | 6.13 | 8.02 | 2.84 | 737 | ||
8 | 2014 | Codeword Cromwell: The German Invasion of England, 8 June 1940 | 5.41 | 0.95 | 5.68 | 8.01 | 3.00 | 135 | |
9 | 2009 | 5.41 | 0.84 | 6.47 | 7.71 | 3.11 | 1,470 | ||
10 | 2008 | 5.40 | 0.85 | 6.37 | 7.85 | 4.23 | 1,194 | ||
11 | 2019 | 5.39 | 0.95 | 5.68 | 8.23 | 2.50 | 159 | ||
12 | 2018 | 5.37 | 0.97 | 5.53 | 7.01 | 2.40 | 37 | ||
13 | 2010 | 5.37 | 0.86 | 6.22 | 7.88 | 2.85 | 857 | ||
14 | 2005 | 5.37 | 0.94 | 5.72 | 7.64 | 2.43 | 238 | ||
15 | 1996 | 5.36 | 0.93 | 5.78 | 7.55 | 3.20 | 297 | ||
16 | 1974 | 5.35 | 0.96 | 5.56 | 6.28 | 2.54 | 192 | ||
17 | 2020 | Target for Tonight: Britain's Strategic Air Campaign Over Europe, 1942-1945 | 5.33 | 0.95 | 5.59 | 7.90 | 3.33 | 94 | |
18 | 1981 | 5.26 | 0.92 | 5.70 | 6.56 | 2.40 | 517 | ||
19 | 2009 | 5.24 | 0.88 | 5.93 | 7.91 | 3.11 | 411 | ||
20 | 2018 | 5.22 | 0.92 | 5.67 | 8.49 | 3.08 | 142 | ||
21 | 2014 | Fleet Commander: Nimitz – The WWII Pacific Ocean Solitaire Strategy Game | 5.21 | 0.92 | 5.64 | 6.89 | 2.58 | 247 | |
22 | 2009 | 5.20 | 0.87 | 6.00 | 7.10 | 2.32 | 842 | ||
23 | 1991 | 5.19 | 0.94 | 5.50 | 5.60 | 2.67 | 93 | ||
24 | 2013 | 5.18 | 0.93 | 5.59 | 6.93 | 2.70 | 121 | ||
25 | 2013 | 5.18 | 0.86 | 6.00 | 8.06 | 2.65 | 490 |
I first ran a dimension reduction method (PCA) to identify the main points of variation for games on BGG. The first 25 components explained roughly 50% of the overall variation in the dataset, so I computed the cosine similarity between every game’s score on these 25 components.
The following plot shows every game on BGG plotted on the first two principal components of variation. I then highlight where the selected game and its nearest neighbors fall on these first two components.
Similarity scores are based on 25 principal components - the next table displays the selected game and its neighbors profiles on each of these components.
## Warning in abbreviate(neighbor_name, 60): abbreviate used with non-ASCII chars
What are these components? The following plot shows which features contribute the most to each component.